Provide an appropriate response.Explain why the curve x2 + y2 = 2x + 2y - 3 has no horizontal tangents.
What will be an ideal response?
= 
= 0 when x = 1. However, there is no point on the curve where 
since the equation 
has no real solutions.
Mathematics
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Verify the identity.
= 
What will be an ideal response?
Mathematics
Provide an appropriate response.Explain, in your own words, what is the least common multiple of two numbers.
What will be an ideal response?
Mathematics
Classify the following statement as true or false.If a quadrilateral is a parallelogram, it must also be a rectangle.
A. True B. False
Mathematics
Use the information given in the table to solve the problem.The table gives the Consumer Price Index for selected years.
What is the percent change (to the nearest tenth of a percent) in prices from 1960 to 1975?
A. 127.1 % B. 130.1 % C. 135.9 % D. 125.9 %
Mathematics